Age Range: 10 - 16 years
Series: Space Age Crystals (Book 621)
Publisher: Kristal (August 1, 2011)
Product Dimensions: 3.7 x 4.6 x 1.3 inches
Amazon Rank: 10194223
Format: PDF Text djvu book
Space Age Crystals: Mini Series: Citrine Cluster Grow Kit. Experience the thrill of discovery! Grow your own sparkling Crystal Cluster! Discover the laws of nature which create crystals deep inside the earth, and learn how astronauts grow ultra pure crystals in the weightlessness of space. It's easy, safe, educational and fun. Just dissolve the crystal growing chemical in water and within hours the first crystals will start to grow right before y...